The postganglionic parasympathetic nerve endings release which of the following substances?
A. Norepinephrine
B. Dopamine
C. Acetylcholine
D. Epinephrine
A
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Which of the following is part of a group contract?
a. Application of the group policyholder b. Estimated size of the group in 5–10 years c. Kinds of healthcare services needed by the group d. Actuarial statistics of the group
How should a dislocation or fracture with a distal pulse be immobilized?
A) With as little padding as possible B) In the position it is originally found C) In the normal anatomical position D) In an appropriate splint with traction
When caring for an amputated part, which of the following principles apply? 1. Place the unwrapped part in a dry plastic bag, and seal it. 2. Place the part in a plastic bag with the part wrapped in gauze moistened with lactated Ringer's solution or normal saline, and seal it. 3. Always transport the part with the patient. 4. Keep the part moist, and place it in a container of cold water. 5. Keep
the part dry, and place it in an ice-filled container. A) 2, 4 B) 2, 3, 4 C) 1, 3, 5 D) 2, 5
During mechanical ventilation, a mandatory breath is defined as one that is:
a. initiated or terminated by the machine. b. initiated and terminated by the machine. c. initiated and terminated by the patient. d. begun according to a preset time interval.